Objects in the image:
category: person
category: motorcycle
category: motorcycle
category: person
category: motorcycle
category: person
category: motorcycle
category: person
category: person
category: motorcycle
category: motorcycle
category: person
category: car
category: person
category: motorcycle
category: truck
category: motorcycle
category: motorcycle
category: motorcycle
category: person

Guessing-game dialogue about one of the objects:
q: one of the bike?
a: Yes
q: in the front row?
a: No
q: in the row before the truck?
a: Yes
q: at the front?
a: No
q: behind the man?
a: No
q: before the man?
a: Yes
q: with grey helmet?
a: No
q: fourth from right?
a: No
q: partially seen fifth?
a: No
q: third from the right?
a: No
q: second from the right?
a: Yes
q: full bike?
a: Yes